Juan-Pablo Castillo, Ph.D.

Title
Postdoctoral Fellow
Department
Department of Molecular and Cell Biology
Institution
University of California, Berkeley
Address
176 Stanley Hall #3220
City, State, Zip
Berkeley, CA 94720-3220
Country
United States
Phone
510-643-9706
E-mail
juanpablocastillog[at]gmail.com
Website
http://research.physics.berkeley.edu/bustamante/
Research Field
Biophysics
Award Year
2015
Country Of Origin
Chile
Mentor Name
Carlos Bustamante, Ph.D.

Research

The Bustamante lab explores how viruses use cellular machinery to package their genetic material. Structurally speaking, viruses are little more than a protein shell filled with genes. When viruses replicate, they make copies of this genetic material, which they then stuff into the viral casing. This feat is achieved by powerful molecular motors that force the DNA into this tight space. For the past decade, Dr. Bustamante's lab has been studying one such motor, which consists of five subunits that work together to push DNA into the viral head. Using a combination of methods that rely on biochemistry and single molecule manipulation, I will determine how the subunits coordinate their activity and what conditions will cause the motor to fail. These findings could lead to novel strategies to block viral infections, including those that cause the flu, herpes, and respiratory ailments.